[Pure and Safe] Pure white silica gel beads; These packets do not contain indicating beads and will not change color when they are saturated; 20 gram desiccant packets can cover approximately 2400 cubic inch(1.38 cubic foot) volume containers; We recommend placing more packets than recommended for extra protection; (Packet dimension: 2.5 inch x 3.5 inch)

[How To Use] Place your items and silica gel packets in a tightly sealed container to protect your items from moisture damage; Use silica gel packs to protect 3D Filaments, Safes, Guns, Ammos, Canister, Collectables, Jewelry, Documents, Camera Lens, Clothes, Cosmetics, Books, Bags, Decorations, Wet phones, Cameras, Watches, Electronics, Shoes, and Many Other Valuables

[Ultimate Moisture Absorption and Reactivation] Packet Material is Special Fabric by Spunbond Technology; For reactivation, place packets in the Oven for 0.5 to 2 hours at 200 to 250F or Microwave for About 7 to 12 Minutes at Defrost Mode;

[Special Thickness] Silica gel packs are stored in a Resealable Self-Standing Bag for Easy Storage and Use (Newly designed air tight sealing and sturdy bag for moisture control); Packet Material is Specially made in South Korea

[Warranty Information] Our products are supported with new replacement with no time limits if they don’t work